patches and local annotations, slide 147, zoom 248x248 um2

patches and local annotations: data for slide with ID of the last 3 characters of the file name: local annotations in csv format and a folder with patches at zoom level indicated at the 6th character of the file name图像块（patches）与局部标注：针对ID为文件名最后三位字符的切片（slide）的数据，包含CSV格式的局部标注文件，以及一个存放图像块的文件夹，该图像块的缩放级别由文件名的第6个字符指定。